> 2. Use the flash to retrieve the data from datastore. If the request
> failed, retrieve it again.
This can be done using HTML+JavaScript as well. Here is the piece of
code from my app (notice that it uses jQuery), which performs HTTP-GET
(which could be HTML, JSON or anything) and retry up to three times.
var fetch = function(url, callback) {
var retry = 0;
var _attempt = function() {
$.ajax({
type: "GET",
url: url,
success: function(data) {
callback(data);
},
error: function () {
if (retry<3) {
retry++;
_attempt();
} else {
// display error to the user
...
}
}
});
};
_attempt();
}
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